Step-by-step explanation:

Let checkers be x and checker boards be y
x = 24 * y or
y = x/24
Answer:
Im not sure but i think it might be: 2(x+5.1)=50.5
Step-by-step explanation:
2(x+5.1)=50.5
Answer:
<u>u=5</u>
Step-by-step explanation:
(u-3)2+2(u-3)-8=0
2u-6+2u-6-8=0
4u-20=0
4u=20
u=5
Answer:
x - 2 and x + 5
Step-by-step explanation:
Given Area Of rectangle
= x² + 3x - 10
= x² + ( 5 - 2)x - 10
=x² + 5x - 2x - 10
= x ( x + 5 ) - 2 ( x + 5 )
= ( x + 5 ) ( x - 2 )
Hope it will help :)❤